Stone Brewing Co. is turning 17 this year, and it’s celebrating in a big way. In addition to debuting a new logo to celebrate its anniversary, Stone is holding its Celebration and Invitational Beer Festival. Spanning two days, the festival will offer a cornucopia of craft beers from Stone and more than 40 guest breweries, in addition to dozens of extremely rare beers.

August 16 will feature a Brewers Reception where attendees can meet the brewers, while enjoying complimentary gourmet fare by fine local restaurants and caterers, live music and, of course, craft beers. The next day offers two sessions for attendees to sample more than 100 beers, including Stone casks brews.

The event will raise money for several charities, including The Boys and Girls Club of San Marcos, The Palomar Family YMCA, Fight ALD and the Surfrider Foundation. Since its inception, the event has helped raise more than $1 million for charity.